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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2007-07-09 12:39:20 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-07-16 08:52:45 +0200 |
| commit | 45e79a3acdcf54113b3d7b23e9e64e6541dbfeb5 (patch) | |
| tree | b8e7598b26ce446577e162189e635f6b87b10a5b /drivers/scsi | |
| parent | 7e75d73080d822d2bbbd5b0f7f293719dd1f9109 (diff) | |
| download | lwn-45e79a3acdcf54113b3d7b23e9e64e6541dbfeb5.tar.gz lwn-45e79a3acdcf54113b3d7b23e9e64e6541dbfeb5.zip | |
bsg: add a request_queue argument to scsi_cmd_ioctl()
bsg uses scsi_cmd_ioctl() for some SCSI/sg ioctl
commands. scsi_cmd_ioctl() gets a request queue from a gendisk
arguement. This prevents bsg being bound to SCSI devices that don't
have a gendisk (like OSD). This adds a request_queue argument to
scsi_cmd_ioctl(). The SCSI/sg ioctl commands doesn't use a gendisk so
it's safe for any SCSI devices to use scsi_cmd_ioctl().
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/sd.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/st.c | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 448d316f12d7..424d557284a9 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -684,7 +684,7 @@ static int sd_ioctl(struct inode * inode, struct file * filp, case SCSI_IOCTL_GET_BUS_NUMBER: return scsi_ioctl(sdp, cmd, p); default: - error = scsi_cmd_ioctl(filp, disk, cmd, p); + error = scsi_cmd_ioctl(filp, disk->queue, disk, cmd, p); if (error != -ENOTTY) return error; } diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 55bfeccf68a2..a4f7b8465773 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -3549,7 +3549,8 @@ static int st_ioctl(struct inode *inode, struct file *file, !capable(CAP_SYS_RAWIO)) i = -EPERM; else - i = scsi_cmd_ioctl(file, STp->disk, cmd_in, p); + i = scsi_cmd_ioctl(file, STp->disk->queue, + STp->disk, cmd_in, p); if (i != -ENOTTY) return i; break; |